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JOURNALS // Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika // Archive

Vestnik Chelyabinsk. Gos. Univ., 2013 Issue 16, Pages 94–113 (Mi vchgu20)

Differential equations

Sectorial normalization of semihyperbolic maps

S. M. Voronin, P. A. Fomina

Chelyabinsk State University

Abstract: There are considered germs of semihyperbolic maps, i. e. two-dimensional holomorfic maps such that one of its multiplicator is parabolic and another one is hyperbolic. Theorem on sectorial normalization for the simplest semihyperbolic germs is proved.

Keywords: analytic classification, functional invariants.



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